28283134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 49455360

約数和(自身を除く): 21172226

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 953, 1349, 1562, 1906, 2698, 10483, 14839, 18107, 20966, 29678, 36214, 67663, 135326, 199177, 398354, 744293, 1285597, 1488586, 2571194, 14141567, 28283134]

約数ペア:

[(1, 28283134), (2, 14141567), (11, 2571194), (19, 1488586), (22, 1285597), (38, 744293), (71, 398354), (142, 199177), (209, 135326), (418, 67663), (781, 36214), (953, 29678), (1349, 20966), (1562, 18107), (1906, 14839), (2698, 10483)]